Essential Amino Acids offers a full nine essential amino acids mix to aid muscle growth and recovery for everyday athletes, and it helps with protein synthesis and metabolic health.

Benefits & Features:

• Keeps daily muscle protein synthesis moving.
• Helps quicker recovery after sessions with a full nine amino acids.
• Made in the United States to good manufacturing practice requirements and third party tested, the amino acids supplement aims to provide clear, reliable support for your training days.
• Soy free, gluten free and non GMO for broader diet compatibility.
• Supports hormone and neurotransmitter synthesis as part of your daily wellbeing routine.

Double Wood Supplements has built trust for transparency since 2013, with third party checks and Certificates of Analysis available to customers. Essential Amino Acids are manufactured in the United States to GMP standards, ensuring purity and potency. This soy free, gluten free blend delivers all nine essential amino acids in a convenient daily dose, supporting protein synthesis and metabolic health. The product’s straightforward ingredient list mirrors the brand’s commitment to dependable nutrition you can trust. Amino leucine is included to support muscle protein synthesis as part of your daily routine.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Essential Amino Acids

Essential amino acids are a group of nine nutrients that the body cannot make on its own and must be obtained from food or supplements. This product provides a complete blend of these amino acids to help support protein synthesis and metabolic health.

This formula is a 1 gram blend of L-Leucine, L-Lysine, L-Threonine, L-Valine, L-Isoleucine, L-Phenylalanine, L-Histidine, L-Tryptophan and L-Methionine, offered in soy-free, gluten-free and non-GMO form. This combination supports foundational amino acid availability for everyday physiology.

What Does Essential Amino Acids Do?

Essential amino acids contribute to muscle protein synthesis and help maintain lean muscle mass, particularly with higher activity levels or lower dietary protein. They also play a role in hormone and neurotransmitter synthesis and support normal bone health through metabolic processes that underpin bone remodeling.

Dr. Volpi of a leading university found that essential amino acids can stimulate muscle protein synthesis, illustrating their role in daily protein balance and recovery. This aligns with EFSA-endorsed understanding of amino acid functions in normal physiology.

Double Wood Supplements stands out for its clarity, transparency and consistent quality, making it an ideal partner for Welzo. This brand’s reputation for third‑party testing and Certificate of Analysis aligns with our commitment to rigorous sourcing and pure ingredients, while its long‑standing presence since 2013 demonstrates stability and industry trust. Welzo’s medical team reviewed Double Wood Supplements Essential Amino Acids for compliance with our quality standards, confirming a strong emphasis on purity and potency through tested, reliable formulations. Our selection process also recognises the brand’s manufacturing in the USA and adherence to GMP practices, reinforcing confidence in safety and consistency. This brand’s established reputation for clean, reliable products helped us choose them over peers, especially for a complete essential amino acids blend that demands dependable sourcing. For deeper insight into how we assess what makes a product meet our standards, see how Welzo’s healthcare professionals evaluate and how our quality certification process works. Welzo's healthcare professionals and our quality certification process.